Professional-Cloud-Architect最も有効な質問と解答で勉強

Google Certified Professional - Cloud Architect (GCP)は業界で広く認知された資格であり、取得はキャリアの信頼性を高める確かな一歩となります。Tech4ExamのProfessional-Cloud-Architect問題集は348問を収録し、公式の出題範囲に沿って学習を組み立てられます。

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Professional-Cloud-Architectに挑戦する方へ – よくある質問まとめ

Google Certified Professional - Cloud Architect (GCP) 認定 Professional-Cloud-Architect 試験問題：

問題 #1

To reduce costs, the Director of Engineering has required all developers to move their development infrastructure resources from on-premises virtual machines (VMs) to Google Cloud Platform. These resources go through multiple start/stop events during the day and require state to persist. You have been asked to design the process of running a development environment in Google Cloud while providing cost visibility to the finance department. Which two steps should you take? Choose 2 answers

A. Use the --no-auto-delete flag on all persistent disks and stop the VM.
B. Store all state into local SSD, snapshot the persistent disks, and terminate the VM.
C. Use the -auto-delete flag on all persistent disks and terminate the VM.
D. Use Google BigQuery billing export and labels to associate cost to groups.
E. Store all state in Google Cloud Storage, snapshot the persistent disks, and terminate the VM.
F. Apply VM CPU utilization label and include it in the BigQuery billing export.

問題 #2

You need to deploy an application to Google Cloud. The application receives traffic via TCP and reads and writes data to the filesystem. The application does not support horizontal scaling. The application process requires full control over the data on the file system because concurrent access causes corruption. The business is willing to accept a downtime when an incident occurs, but the application must be available 24/7 to support their business operations. You need to design the architecture of this application on Google Cloud.
What should you do?

A. Use an unmanaged instance group with an active and standby instance in different zones, use a regional persistent disk, and use a network load balancer in front of the instances.
B. Use a managed instance group with instances in multiple zones, use Cloud Filestore, and use a network load balancer in front of the instances.
C. Use an unmanaged instance group with an active and standby instance in different zones, use a regional persistent disk, and use an HTTP load balancer in front of the instances.
D. Use a managed instance group with instances in multiple zones, use Cloud Filestore, and use an HTTP load balancer in front of the instances.

問題 #3

Your company uses Google Kubernetes Engine (GKE) as a platform for all workloads. Your company has a single large GKE cluster that contains batch, stateful, and stateless workloads. The GKE cluster is config ured with a single node pool with 200 nodes. Your company needs to reduce the cost of this cluster but does not want to compromise availability. What should you do?

A. Configure CPU and memory limits on the namespaces in the cluster. Configure all Pods to have a CPU and memory limits.
B. Configure a HorizontalPodAutoscaler for all stateless workloads and for all compatible stateful workloads. Configure the cluster to use node auto scaling.
C. Change the node pool to use spot VMs.
D. Create a second GKE cluster for the batch workloads only. Allocate the 200 original nodes across both clusters.

問題 #4

Your company has an enterprise application running on Compute Engine that requires high availability and high performance. The application has been deployed on two instances in two zones in the same region m active passive mode. The application writes data to a persistent disk in the case of a single zone outage that data should be immediately made available to the other instance in the other zone. You want to maximize performance while minimizing downtime and data loss. What should you do?

A. 1. Attach a regional SSD persistent Ask to the first instance
2. In case of a zone outage, force-attach the disk to the other instance
B. 1. Attach a persistent SSD disk to the first instance
2. Create a snapshot every hour
3. In case of a zone outage, recreate a persistent SSD disk in the second instance where data is coming from the created snapshot
C. 1 Create a Cloud Storage bucket
2. Mount the bucket into the first instance with gcs-fuse
3. In case of a zone outage, mount the Cloud Storage bucket to the second instance with gcs-fuse
D. 1 Attach a local SSD lo the first instance disk
2. Execute an rsync command every hour where the target is a persistent SSD disk attached to the second instance
3. In case of a zone outage, use the second instance

問題 #5

You are helping the QA team to roll out a new load-testing tool to test the scalability of your primary cloud services that run on Google Compute Engine with Cloud Bigtable. Which three requirements should they include? Choose 3 answers

A. Instrument the load-testing tool and the target services with detailed logging and metrics collection.
B. Create a separate Google Cloud project to use for the load-testing environment.
C. Schedule the load-testing tool to regularly run against the production environment.
D. Ensure all third-party systems your services use are capable of handling high load.
E. Ensure that the load tests validate the performance of Cloud Bigtable.
F. Instrument the production services to record every transaction for replay by the load-testing tool.

解説：